206208 looking glass

AS205544 Leaseweb UK Limited 🇬🇧 GB

Announcing 97 prefixes, seen at the RIS collectors.

IPv4 prefixes
66
57,344 (224 × /24)
IPv6 prefixes
31
176 × /32
Upstreams
5
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS205544
Name
Leaseweb UK Limited
Organisation
LeaseWeb UK / LON-01
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2017-07-26
Network type
Content
Scope
Not Disclosed
Peering policy
Selective
IRR as-set
AS205544
Website
https://www.leaseweb.com/
Looking glass
https://lg.leasewebstatus.com/
PeeringDB
net/15018

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

97 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

01733506609-1809-2409-3010-0610-1210-1810-2410-26
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-26 21:23:13Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-26 21:23:13Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-26 21:01:24Z origin change 2607:f5b5:2::/48 AS28753 → AS205544 3772116265205544
2026-10-26 21:01:24Z origin change 2607:f5b5:3::/48 AS28753 → AS205544 3772116265205544
2026-10-26 09:23:21Z new prefix 77.216.3.0/24 AS205544 Leaseweb UK Limited 34927129912991299205544
2026-10-26 02:40:12Z origin change 23.19.52.0/24 AS28753 → AS205544 328840327727174205544
2026-10-26 02:40:12Z origin change 23.19.53.0/24 AS28753 → AS205544 328840327727174205544
2026-10-25 11:39:45Z origin change 23.19.52.0/24 AS205544 → AS60781 377211626560781
2026-10-25 11:39:45Z origin change 23.19.53.0/24 AS205544 → AS60781 377211626560781
2026-10-25 05:21:25Z origin change 23.19.52.0/24 AS136988 → AS205544 328840327727174205544
2026-10-25 05:21:25Z origin change 23.19.53.0/24 AS136988 → AS205544 328840327727174205544
2026-10-24 02:45:54Z origin change 23.19.52.0/24 AS205544 → AS60781 244821626560781
2026-10-24 02:45:54Z origin change 23.19.53.0/24 AS205544 → AS60781 244821626560781
2026-10-24 01:50:30Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-24 01:50:30Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-24 01:32:15Z origin change 23.19.53.0/24 AS19148 → AS205544 5030016265205544
2026-10-24 01:32:15Z origin change 23.19.52.0/24 AS19148 → AS205544 5030016265205544
2026-10-24 01:24:17Z origin change 2607:f5b5:3::/48 AS19148 → AS205544 5030016265205544
2026-10-24 01:24:17Z origin change 2607:f5b5:2::/48 AS19148 → AS205544 5030016265205544
2026-10-24 01:18:36Z origin change 2607:f5b5:2::/48 AS205544 → AS19148 50300335619148
2026-10-24 01:18:36Z origin change 2607:f5b5:3::/48 AS205544 → AS19148 50300335619148
2026-10-24 01:18:35Z origin change 2607:f5b5:2::/48 AS19148 → AS205544 50300174205544
2026-10-24 01:18:35Z origin change 2607:f5b5:3::/48 AS19148 → AS205544 50300174205544
2026-10-24 01:09:18Z origin change 23.19.53.0/24 AS205544 → AS19148 50300335619148
2026-10-24 01:09:18Z origin change 23.19.52.0/24 AS205544 → AS19148 50300335619148
2026-10-24 01:07:28Z origin change 23.19.52.0/24 AS60781 → AS205544 50300174205544
2026-10-24 01:07:28Z origin change 23.19.53.0/24 AS60781 → AS205544 50300174205544
2026-10-22 21:26:25Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-22 21:26:25Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-22 21:07:09Z origin change 2607:f5b5:2::/48 AS28753 → AS205544 3772116265205544
2026-10-22 21:07:09Z origin change 2607:f5b5:3::/48 AS28753 → AS205544 3772116265205544
2026-10-21 11:42:25Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-21 11:42:25Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-21 11:24:06Z origin change 2607:f5b5:3::/48 AS28753 → AS205544 3772116265205544
2026-10-21 11:24:06Z origin change 2607:f5b5:2::/48 AS28753 → AS205544 3772116265205544
2026-10-20 21:48:41Z origin change 23.19.53.0/24 AS205544 → AS60781 59919127791626560781
2026-10-20 21:48:41Z origin change 23.19.52.0/24 AS205544 → AS60781 59919127791626560781
2026-10-20 20:29:37Z origin change 2607:f5b5:3::/48 AS205544 → AS395954 3798969391299395954
2026-10-20 20:29:37Z origin change 2607:f5b5:2::/48 AS205544 → AS395954 3798969391299395954
2026-10-20 20:24:49Z origin change 2607:f5b5:3::/48 AS395954 → AS205544 3772116265205544
2026-10-20 20:24:49Z origin change 2607:f5b5:2::/48 AS395954 → AS205544 3772116265205544
2026-10-20 17:13:34Z origin change 23.19.52.0/24 AS136988 → AS205544 328840327727174205544
2026-10-20 17:13:34Z origin change 23.19.53.0/24 AS136988 → AS205544 328840327727174205544
2026-10-20 11:06:40Z origin change 23.19.52.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988
2026-10-20 11:06:40Z origin change 23.19.53.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988
2026-10-20 10:02:08Z origin change 23.19.52.0/24 AS28753 → AS205544 328840327727174205544
2026-10-20 10:02:08Z origin change 23.19.53.0/24 AS28753 → AS205544 328840327727174205544
2026-10-20 09:15:43Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-20 09:15:43Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-20 09:14:29Z origin change 2607:f5b5:3::/48 AS28753 → AS205544 3772116265205544
2026-10-20 09:14:29Z origin change 2607:f5b5:2::/48 AS28753 → AS205544 3772116265205544
2026-10-19 20:45:47Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 34927566551626560781
2026-10-19 20:45:47Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 34927566551626560781
2026-10-19 20:15:10Z origin change 2607:f5b5:2::/48 AS28753 → AS205544 3772116265205544
2026-10-19 20:15:10Z origin change 2607:f5b5:3::/48 AS28753 → AS205544 3772116265205544
2026-10-19 14:14:10Z new prefix 38.246.204.0/23 AS205544 Leaseweb UK Limited 333316265205544
2026-10-19 03:25:51Z origin change 23.19.52.0/24 AS205544 → AS60781 176391626560781
2026-10-19 03:25:51Z origin change 23.19.53.0/24 AS205544 → AS60781 176391626560781
2026-10-18 14:30:06Z origin change 23.19.52.0/24 AS60781 → AS205544 328840327727174205544
2026-10-18 14:30:06Z origin change 23.19.53.0/24 AS60781 → AS205544 328840327727174205544
2026-10-18 12:25:58Z origin change 23.19.52.0/24 AS205544 → AS60781 176391626560781
2026-10-18 12:25:58Z origin change 23.19.53.0/24 AS205544 → AS60781 176391626560781
2026-10-17 07:23:28Z origin change 23.19.52.0/24 AS28753 → AS205544 328840327727174205544
2026-10-17 07:23:28Z origin change 23.19.53.0/24 AS28753 → AS205544 328840327727174205544
2026-10-16 16:09:24Z origin change 23.19.52.0/24 AS205544 → AS28753 206499345491626528753
2026-10-16 16:09:24Z origin change 23.19.53.0/24 AS205544 → AS28753 206499345491626528753
2026-10-16 14:14:06Z origin change 23.19.52.0/24 AS60781 → AS205544 328840327727174205544
2026-10-16 14:14:06Z origin change 23.19.53.0/24 AS60781 → AS205544 328840327727174205544
2026-10-16 06:51:23Z origin change 23.19.52.0/24 AS205544 → AS60781 481851626560781
2026-10-16 06:51:22Z origin change 23.19.53.0/24 AS205544 → AS60781 481851626560781
2026-10-16 02:44:25Z origin change 23.19.52.0/24 AS19148 → AS205544 328840327727174205544
2026-10-16 02:44:25Z origin change 23.19.53.0/24 AS19148 → AS205544 328840327727174205544
2026-10-16 00:32:12Z origin change 23.19.53.0/24 AS205544 → AS19148 328840327727174335619148
2026-10-16 00:32:12Z origin change 23.19.52.0/24 AS205544 → AS19148 328840327727174335619148
2026-10-15 21:05:39Z origin change 23.19.52.0/24 AS394380 → AS205544 328840327727174205544
2026-10-15 21:05:39Z origin change 23.19.53.0/24 AS394380 → AS205544 328840327727174205544
2026-10-15 08:02:33Z origin change 23.19.52.0/24 AS205544 → AS136988 4608757516265136988
2026-10-15 08:02:33Z origin change 23.19.53.0/24 AS205544 → AS136988 4608757516265136988
2026-10-15 06:36:25Z origin change 23.19.52.0/24 AS59253 → AS205544 328840327727174205544
2026-10-15 06:36:25Z origin change 23.19.53.0/24 AS59253 → AS205544 328840327727174205544
2026-10-15 01:48:05Z origin change 23.19.52.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988
2026-10-15 01:48:05Z origin change 23.19.53.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988
2026-10-15 00:10:29Z origin change 23.19.52.0/24 AS136988 → AS205544 328840327727174205544
2026-10-15 00:10:29Z origin change 23.19.53.0/24 AS136988 → AS205544 328840327727174205544
2026-10-14 18:03:49Z origin change 23.19.53.0/24 AS205544 → AS28753 2162858280676217428753
2026-10-14 18:03:49Z origin change 23.19.52.0/24 AS205544 → AS28753 2162858280676217428753
2026-10-14 03:35:07Z origin change 23.19.52.0/24 AS136988 → AS205544 328840327727174205544
2026-10-14 03:35:07Z origin change 23.19.53.0/24 AS136988 → AS205544 328840327727174205544
2026-10-14 00:06:20Z origin change 23.19.52.0/24 AS205544 → AS136988 4608122148262764136988136988136988
2026-10-14 00:06:20Z origin change 23.19.53.0/24 AS205544 → AS136988 4608122148262764136988136988136988
2026-10-13 20:59:08Z origin change 2607:f5b5:3::/48 AS205544 → AS60781 377211626560781
2026-10-13 20:59:08Z origin change 2607:f5b5:2::/48 AS205544 → AS60781 377211626560781
2026-10-13 20:49:06Z origin change 23.19.52.0/24 AS136988 → AS205544 328840327727174205544
2026-10-13 20:49:06Z origin change 23.19.53.0/24 AS136988 → AS205544 328840327727174205544
2026-10-13 20:49:06Z origin change 212.24.127.0/24 AS31898 → AS205544 328840327727174205544
2026-10-13 20:29:55Z origin change 2607:f5b5:2::/48 AS60781 → AS205544 3772116265205544
2026-10-13 20:29:55Z origin change 2607:f5b5:3::/48 AS60781 → AS205544 3772116265205544
2026-10-13 19:32:48Z origin change 212.24.127.0/24 AS205544 → AS31898 49673321631898
2026-10-13 17:05:39Z origin change 23.19.52.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988
2026-10-13 17:05:39Z origin change 23.19.53.0/24 AS205544 → AS136988 379895630013213248262764136988136988136988